# Replace

### **Description**‌

The Replace function replaces all instances of the search string in input with replacement. Replace is case sensitive.

### **Syntax**

‌The syntax for the Replace function is:

`Replace(input, search, replacement)`

#### ‌**Parameters**

input - the string from which the characters are returned.

search - the string which is to be replaced.

replacement - the new value.

### **Returns**

‌The Replace function returns a string. 

### **Example**‌

Let's look at some Replace function examples and explore how to use the Replace function.‌

```
Replace("Hello World", "e", "u")
Result: Hullo World

Replace("Hello World", "World", "")
Result: Hello 

Replace("Hello World", "h", "y")
Result: Hello World
```